ATE49533T1 - Vorrichtung zur belichtung diskreter teile einer photoempfindlichen oberflaeche mittels eines lichtstrahls. - Google Patents

Vorrichtung zur belichtung diskreter teile einer photoempfindlichen oberflaeche mittels eines lichtstrahls.

Info

Publication number
ATE49533T1
ATE49533T1 AT86810103T AT86810103T ATE49533T1 AT E49533 T1 ATE49533 T1 AT E49533T1 AT 86810103 T AT86810103 T AT 86810103T AT 86810103 T AT86810103 T AT 86810103T AT E49533 T1 ATE49533 T1 AT E49533T1
Authority
AT
Austria
Prior art keywords
photosensitive surface
light
symbols
discrete parts
lamp
Prior art date
Application number
AT86810103T
Other languages
English (en)
Inventor
Roland Cerf
Jean-Pierre Blanc
Francis Carrard
Claude Devenoges
Marcel Chuard
Original Assignee
Electronic Ind Equipment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electronic Ind Equipment filed Critical Electronic Ind Equipment
Application granted granted Critical
Publication of ATE49533T1 publication Critical patent/ATE49533T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/34—Means for automatic focusing therefor
    • G03B27/36—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B17/00—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography
    • B41B17/04—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography with a carrier for all characters in at least one fount
    • B41B17/06—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography with a carrier for all characters in at least one fount with an adjustable carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/16—Optical systems
    • B41B21/18—Optical systems defining a single optical path
    • B41B21/22—Optical systems defining a single optical path with means for moving continuously

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Projection-Type Copiers In General (AREA)
AT86810103T 1985-03-04 1986-02-28 Vorrichtung zur belichtung diskreter teile einer photoempfindlichen oberflaeche mittels eines lichtstrahls. ATE49533T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH964/85A CH663483A5 (fr) 1985-03-04 1985-03-04 Dispositif pour exposer des parties discretes d'une surface photosensible au moyen d'un faisceau de lumiere.
EP86810103A EP0194231B1 (de) 1985-03-04 1986-02-28 Vorrichtung zur Belichtung diskreter Teile einer photoempfindlichen Oberfläche mittels eines Lichtstrahls

Publications (1)

Publication Number Publication Date
ATE49533T1 true ATE49533T1 (de) 1990-02-15

Family

ID=4199286

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86810103T ATE49533T1 (de) 1985-03-04 1986-02-28 Vorrichtung zur belichtung diskreter teile einer photoempfindlichen oberflaeche mittels eines lichtstrahls.

Country Status (6)

Country Link
US (1) US4653882A (de)
EP (1) EP0194231B1 (de)
JP (1) JPS61269159A (de)
AT (1) ATE49533T1 (de)
CH (1) CH663483A5 (de)
DE (1) DE3668280D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940641A (en) * 1988-02-17 1990-07-10 The Gerber Scientific Instrument Company Aperture disc and method of making the same
FR2745902B1 (fr) * 1996-03-07 1998-05-22 Instruments Sa Systeme de photodetection et procede associe d'analyse d'un flux lumineux

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB278149A (en) * 1926-08-28 1927-10-06 Colin Martin Williamson Improvements in and relating to photographic enlarging and reducing apparatus
US2701991A (en) * 1950-07-20 1955-02-15 Monotype Corp Ltd Composing apparatus for reproducing typographical and like matter by photographic means
GB725699A (en) * 1952-03-05 1955-03-09 Hugo Heine Photo-typesetting device
US2978969A (en) * 1957-05-28 1961-04-11 Heine Hugo Photographic type-composing apparatus
US3317269A (en) * 1962-06-07 1967-05-02 Goodyear Aerospace Corp Autofocus linkage
US3330182A (en) * 1965-10-01 1967-07-11 Gerber Scientific Instr Co Device for exposing discrete portions of a photosensitive surface to a variable intensity light beam
CH464005A (de) * 1968-02-07 1968-10-15 Conradi G Ag Photo-elektrisches Gerät zum Schreiben von Symbolen und Zeichnen kleiner Figuren mit grosser Schreib- bzw. Zeichengeschwindigkeit für eine automatische Zeichenmaschine
US3537364A (en) * 1968-11-12 1970-11-03 Licentia Gmbh Automatic drawing devices
US3686675A (en) * 1970-03-19 1972-08-22 Faul Coradi Inc Apparatus and method for drawing with a spot of radiant energy
DE7614382U1 (de) * 1976-05-04 1977-07-28 H. Berthold Ag, 1000 Berlin Tastaturgesteuerte fotosetzmaschine
CA1092872A (en) * 1978-02-23 1981-01-06 Helmut M. Zoike Variable magnification phototypesetter using heat developing paper
SE449531B (sv) * 1980-12-11 1987-05-04 Gerhard Westerberg Forfarande och anordning for kontroll av mikromasker

Also Published As

Publication number Publication date
US4653882A (en) 1987-03-31
EP0194231A1 (de) 1986-09-10
JPS61269159A (ja) 1986-11-28
CH663483A5 (fr) 1987-12-15
DE3668280D1 (de) 1990-02-22
EP0194231B1 (de) 1990-01-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee